Collapsible ice chest

Details Collapsible ice chest Collapsible ice chest

1990-03-05

1991-09-24

Moy, Joseph Man-Fu

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220410, 229 21, 22912501, 229DIG3, B65D 3004

Patent

active

050507664

ABSTRACT:
A collapsible ice chest formed of a sheet of material such as corrugated paper to form a box-like structure, the bottom of which forms an ice tray to receive ice. The upper portions of the box-like structure fold over the ice tray portion to place it in a partially collapsed condition in which it can be stored in a cool atmosphere ready for use. The partially collapsed box-like structure can be unfolded to form an ice chest which is already loaded with ice and which can be covered with a lid to store materials to be cooled.

REFERENCES:
patent: 918601 (1909-04-01), Schurmann
patent: 3131848 (1964-05-01), Floyd
patent: 3155304 (1964-11-01), Beerend
patent: 3303986 (1967-02-01), Tanaka
patent: 3465948 (1969-09-01), Boyer

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